5990385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4170255

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 293, 435, 705, 879, 1363, 1465, 4089, 4395, 6815, 8497, 13771, 20445, 25491, 41313, 42485, 68855, 127455, 206565, 399359, 1198077, 1996795, 5990385]

約数ペア:

[(1, 5990385), (3, 1996795), (5, 1198077), (15, 399359), (29, 206565), (47, 127455), (87, 68855), (141, 42485), (145, 41313), (235, 25491), (293, 20445), (435, 13771), (705, 8497), (879, 6815), (1363, 4395), (1465, 4089)]